package com.baidu.erniespeed128k.vo;

import lombok.Data;
import lombok.experimental.Accessors;
import java.util.HashMap;
import java.util.Map;

@Data
@Accessors(chain = true)
public class R {

    private static final int SUCCEED = 200;
    private static final int ERR = 500;
    private Integer code; //响应码
    private String message; //响应消息
    private Map<String, Object> data = new HashMap<>();

    public static R ok(){
        R r = new R();
        r.setCode(SUCCEED);
        r.setMessage("成功");
        return r;
    }

    public static R error(){
        R r = new R();
        r.setCode(ERR);
        r.setMessage("失败");
        return r;
    }

    public R data(String key, Object value){
        this.data.put(key, value);
        return this;
    }

}
